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11 Troubleshooting
11-6
NJ-series CPU Unit Motion Control User’s Manual (W507)
You can check the sources and causes of the errors in the system-defined variables or from the Sys-
mac Studio or an NS-series PT.
There are the following three sources of errors in the Motion Control Function Module.
* If an axis error with a minor fault level or higher level occurs, operation is also not possible for an axes group that
contains the axis as a composition axis.
This section describes the operation of the Motion Control Function Module for each event level.
Classifications
Classification
Description
MC Common Errors
If an error is detected in the common portion of the Motion Control Function Mod-
ule, the corresponding bit in the MC Common Error Status variable shows the
error.
Axis Error
If an error is detected for an axis, the corresponding bit in the Axis Error Status
variable shows the error.*
Axes Group Errors
If an error is detected for an axes group, the corresponding bit in the Axes Group
Error Status variable shows the error.
Event Levels
Event level of the error
Operation
Major fault
All NJ-series Controller control operations stop for errors in this event level.
Partial fault
All control operations for one of the function modules in the NJ-series Controller
stop for errors in this event level. If a partial fault level error occurs in the Motion
Control Function Module, all function of the Motion Control Function Module, such
as axis operation, stop.
Minor fault
Some of the control operations for one of the function modules in the NJ-series
Controller stop for errors in this event level. If a minor fault level error occurs in the
Motion Control Function Module, the relevant axis or axes group stops.
Observation
Errors in the observation level do not affect NJ-series Controller control opera-
tions. Observations are reported in order to prevent them from developing into
errors at the minor fault level or higher.
Information
Events that are classified as information provide information that do not indicate
errors.
CPU Unit
Sysmac Studio
Error information
Event logs
NS-series PT
Or
EtherCAT slaves
Built-in EtherCAT
communications port
EtherCAT Master
Function Module
MC Function Module
Содержание NJ501-1300
Страница 12: ...Sections in this Manual 10 NJ series CPU Unit Motion Control User s Manual W507...
Страница 18: ...16 NJ series CPU Unit Motion Control User s Manual W507 CONTENTS...
Страница 22: ...Read and Understand this Manual 20 NJ series CPU Unit Motion Control User s Manual W507...
Страница 34: ...Revision History 32 NJ series CPU Unit Motion Control User s Manual W507...
Страница 44: ...1 Introduction to the Motion Control Function Module 1 10 NJ series CPU Unit Motion Control User s Manual W507...
Страница 58: ...2 Motion Control Configuration and Principles 2 14 NJ series CPU Unit Motion Control User s Manual W507...
Страница 86: ...3 Configuring Axes and Axes Groups 3 28 NJ series CPU Unit Motion Control User s Manual W507...
Страница 98: ...4 Checking Wiring from the Sysmac Studio 4 12 NJ series CPU Unit Motion Control User s Manual W507...
Страница 122: ...5 Motion Control Parameters 5 24 NJ series CPU Unit Motion Control User s Manual W507...
Страница 158: ...6 Motion Control Programming 6 36 NJ series CPU Unit Motion Control User s Manual W507...
Страница 166: ...7 Manual Operation 7 8 NJ series CPU Unit Motion Control User s Manual W507...
Страница 182: ...8 Homing 8 16 NJ series CPU Unit Motion Control User s Manual W507...
Страница 346: ...10 Sample Programming 10 92 NJ series CPU Unit Motion Control User s Manual W507...
Страница 422: ...Appendices A 18 NJ series CPU Unit Motion Control User s Manual W507...
Страница 423: ...Index 1 NJ series CPU Unit Motion Control User s Manual W507 I Index...
Страница 430: ...Index 8 NJ series CPU Unit Motion Control User s Manual W507 Index...